Question

algu. Also, the sum of tts digits is 18. Find the number.
Solution
O g number, die hundreds digit is DICE
is thrice the tens digit. Also, the sum of its digits
Let the tens digte be x. Then, the hundreds digit*
2x+x+3x 18 => 6x = 18 x 3.
. hundreds digit - (2 x 3) = 6, tens digit - 3 and units ar
Hence, the required number (100 x 6+10x3 +9) 633
*. Then, the hundreds digit - 2x and the units digit - 3x.
tens digit - 3 and units digit = (3x3) = 9.
EXERCISE 5A
1. The units digit of a two-digit number is 3 and seven times the sun
number is 3 and seven times the sum of the digits is the
number itself. Find the number.
2. In a two-digit number, the digit at the units place is double the digit in the te
exceeds the sum of its digits by 18. Find the number.
Place is double the digit in the tens place. The number
3. A two-digit number is 3 more than 4 times the sum of its digits. I
4 times the sum of its digits. If 18 is added to the
number, Its digits are reversed. Find the number.
4. The sum of the digits of a two-digit number is 15. The number obtained by interchan
digits exceeds the given number by 9. Find the original number.
5. The difference between a 2-digit number and the number obtained by interchang"5
digits is 63. What is the difference between the digits of the number?
6. In a 3-digit number, the tens digit is thrice the units digit and the hundreds digit is ou
times the units digit. Also, the sum of its digits is 16. Find the number.​

Answer 1

Answer:

A dice is rolled rhen 3 coin is tossed